TRIGGER PROCEDURE FOR WRITE OF Adresse
    NEW BUFFER NAdresse
    OLD BUFFER OAdresse.

    DEF VAR cDiff       AS CHAR                     NO-UNDO.
    DEF VAR cFeld       AS CHAR                     NO-UNDO.
    DEF VAR hBuffer     AS HANDLE                   NO-UNDO.
    DEF VAR hFeld1      AS HANDLE                   NO-UNDO.
    DEF VAR kk          AS INT                      NO-UNDO.
    DEF VAR cWort       AS CHAR                     NO-UNDO.
    DEF VAR iArt        AS INT                      NO-UNDO.

    hBuffer = BUFFER NAdresse:HANDLE.
    /* entfernen von Sonderzeichen */
    DO kk = 1 TO hBuffer:NUM-FIELDS:
        IF hBuffer:BUFFER-FIELD(kk):DATA-TYPE <> "CHARACTER" THEN NEXT.
        IF hBuffer:BUFFER-FIELD(kk):NAME BEGINS  "Bem"       THEN NEXT. /*  Bemerkungsfeld kann/darf cr/lf enthalten */
        IF hBuffer:BUFFER-FIELD(kk):EXTENT > 0 THEN NEXT.
    
        IF INDEX(hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE, CHR(10)) = 0 AND
           INDEX(hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE, CHR(13)) = 0 THEN NEXT.
    
        hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE =
             REPLACE(hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE, CHR(10), '').
        hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE =
             REPLACE(hBuffer:BUFFER-FIELD(kk):BUFFER-VALUE, CHR(13), '').
    END.
    
    BUFFER-COMPARE  NAdresse
            EXCEPT  BriefAnr
                    AdrArt
                    Anschrift
                    ErfDat
                    ErfSb
                    MutDat
                    MutSb
                    Anzeig
                    Anzeig_br
                    Cd01 Cd02 Cd03 Cd04 Cd05 Cd06 Cd07 Cd08
                    Cd09 Cd10 Cd11 Cd12 Cd13 Cd14 Cd15
                    Funktion
                    AnschrFix
                    WortIndex
            TO      OAdresse
            SAVE RESULT IN cDiff NO-ERROR.
    IF cDiff = ?  THEN cDiff = ''.
    IF cDiff = '' THEN RETURN.

    ASSIGN  cWort             = ''
            NAdresse.WortIndex = ''.
    DO kk = 1 TO hBuffer:NUM-FIELDS:
        hFeld1 = hBuffer:BUFFER-FIELD(kk).
        IF hFeld1:EXTENT > 0                  THEN NEXT.
        IF NOT hFeld1:DATA-TYPE BEGINS 'CHAR' THEN NEXT.
        IF hFeld1:BUFFER-VALUE(0) = ?         THEN hFeld1:BUFFER-VALUE(0) = ''.
        cFeld = hFeld1:NAME.
        IF cFeld BEGINS 'Erf'                 THEN NEXT.
        IF cFeld BEGINS 'Mut'                 THEN NEXT.
        IF cFeld BEGINS 'Anzeig'              THEN NEXT.
        IF cFeld BEGINS 'Anschr'              THEN NEXT.
        IF cFeld BEGINS 'Word'                THEN NEXT.
        IF cFeld BEGINS 'Brief'               THEN NEXT.
        IF cFeld BEGINS 'Cd'                  THEN NEXT.
        IF cFeld BEGINS 'Wort'                THEN NEXT.
        IF cFeld BEGINS 'Bem'                 THEN NEXT.
        IF cFeld = 'Firma'                    THEN NEXT.
        iArt = 0.
        IF cFeld BEGINS 'Tel' THEN iArt = 1.
        IF cFeld BEGINS 'Nat' THEN iArt = 1.
        RUN BEREINIGEN ( iArt, hFeld1:BUFFER-VALUE(0) ).
    END.
    hFeld1 = hBuffer:BUFFER-FIELD('Knr').
    RUN BEREINIGEN ( 0, TRIM(STRING(INTEGER(hFeld1:BUFFER-VALUE(0)),'>>>>>>9')) ).

    FOR EACH Ansprech NO-LOCK
            WHERE Ansprech.Firma = NAdresse.Firma
            AND   Ansprech.Knr   = NAdresse.Knr :
        hBuffer = BUFFER Ansprech:HANDLE.
        DO kk = 1 TO hBuffer:NUM-FIELDS:
            hFeld1 = hBuffer:BUFFER-FIELD(kk).
            IF hFeld1:EXTENT > 0                  THEN NEXT.
            IF NOT hFeld1:DATA-TYPE BEGINS 'CHAR' THEN NEXT.
            IF hFeld1:BUFFER-VALUE(0) = ?         THEN hFeld1:BUFFER-VALUE(0) = ''.
            cFeld = hFeld1:NAME.
            IF cFeld BEGINS 'Erf'                 THEN NEXT.
            IF cFeld BEGINS 'Mut'                 THEN NEXT.
            IF cFeld BEGINS 'Anzeig'              THEN NEXT.
            IF cFeld BEGINS 'Anschr'              THEN NEXT.
            IF cFeld BEGINS 'Word'                THEN NEXT.
            IF cFeld BEGINS 'Brief'               THEN NEXT.
            IF cFeld BEGINS 'Cd'                  THEN NEXT.
            IF cFeld BEGINS 'Wort'                THEN NEXT.
            IF cFeld BEGINS 'Bem'                 THEN NEXT.
            IF cFeld = 'Firma'                    THEN NEXT.

            iArt = 0.
            IF cFeld BEGINS 'Tel' THEN iArt = 1.
            IF cFeld BEGINS 'Nat' THEN iArt = 1.
            RUN BEREINIGEN ( iArt, hFeld1:BUFFER-VALUE(0) ).
        END.
    END.
    
    FOR EACH Steuer NO-LOCK
            WHERE Steuer.Firma   < '9999'
            AND   Steuer.AdFirma = NAdresse.Firma:
        IF CAN-FIND ( Debst NO-LOCK USE-INDEX Debst-k1
                            WHERE Debst.Firma = Steuer.Firma
                            AND   Debst.Knr   = NAdresse.Knr
                            AND   Debst.Aktiv)
        THEN DO:
            RUN BEREINIGEN ( 0, 'XDEBSTX' ).
        END.
        IF CAN-FIND ( Liefst NO-LOCK USE-INDEX Liefst-k1
                             WHERE Liefst.Firma = Steuer.Firma
                             AND   Liefst.Knr   = NAdresse.Knr
                             AND   Liefst.Aktiv)
        THEN DO:
            RUN BEREINIGEN ( 0, 'XLIEFSTX' ).
        END.
    END.
    
    NAdresse.WortIndex = cWort.
    
    RETURN.

PROCEDURE BEREINIGEN:

    DEF INPUT PARAMETER ipArt    AS INT             NO-UNDO.
    DEF INPUT PARAMETER ipString AS CHAR            NO-UNDO.

    DEF VAR wString     AS CHAR                     NO-UNDO.
    DEF VAR xString     AS CHAR                     NO-UNDO.
    DEF VAR yy          AS INT                      NO-UNDO.

    IF ipString = '' THEN RETURN.

    wString = ipString.

    IF ipArt = 1 THEN DO:
        wString = REPLACE(wString, ' ', '').
        wString = REPLACE(wString, '.', '').
        wString = REPLACE(wString, '/', '').
        wString = REPLACE(wString, '-', '').
    END.

    wString = REPLACE(wString, '*' , '' ).
    wString = REPLACE(wString, '&' , ' ').
    wString = REPLACE(wString, '+' , '' ).
    wString = REPLACE(wString, '(' , '' ).
    wString = REPLACE(wString, ')' , '' ).
    wString = REPLACE(wString, '!' , '' ).
    wString = REPLACE(wString, '|' , '' ).
    wString = REPLACE(wString, '^' , '' ).
    wString = REPLACE(wString, ';' , '' ).
    wString = REPLACE(wString, "'" , '' ).
    wString = REPLACE(wString, ',' , '' ).
    wString = REPLACE(wString, '  ', ' ').
    wString = REPLACE(wString, '-' , ' ').
    wString = TRIM(wString).

    IF wString = '' THEN RETURN.
    
    DO yy = 1 TO NUM-ENTRIES(wString, ' '):
        xString = ENTRY(yy, wString, ' ').
        IF LOOKUP(xString, cWort, ' ') > 0 THEN NEXT.
        cWort = cWort + (IF cWort = '' THEN '' ELSE ' ')
                      + xString.
    END.

END PROCEDURE.